Result: Discrete-expansions for linear interpolation functions
Title:
Discrete-expansions for linear interpolation functions
Authors:
Source:
Proceedings of the conference on computational physics 2000 New challenges for the new millenium, Gold Coast, Queensland, Australia, December 3-8, 2000Computer physics communications. 142(1-3):206-213
Publisher Information:
Amsterdam: Elsevier Science, 2001.
Publication Year:
2001
Physical Description:
print, 13 ref
Original Material:
INIST-CNRS
Subject Terms:
Computer science, Informatique, Theoretical physics, Physique théorique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Méthodes mathématiques en physique, Mathematical methods in physics, Approximation et analyse numériques, Numerical approximation and analysis, Interpolation; ajustement de courbes, Interpolation; curve fitting, Instruments, appareillage, composants et techniques communs à plusieurs branches de la physique et de l'astronomie, Instruments, apparatus, components and techniques common to several branches of physics and astronomy, Informatique en physique expérimentale, Computers in experimental physics, Modélisation et simulation par ordinateur, Computer modeling and simulation, Analyse numérique, Numerical analysis, Champ continu, Continuous field, Campo continuo, Coordonnée, Coordinates, Discrétisation, Discretization, Discretización, Expansion, Fonctionnelle linéaire, Linear functional, Funciónal lineal, Interpolation, Méthode calcul, Calculation methods, Méthode particulaire, Particle method, Método partícula, Paramétrisation, Parameterization, Parametrización, Simulation ordinateur, Computerized simulation
Document Type:
Conference
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Applied Physics Division, Los Alamos National Laboratory, Los Alamos, NM 87545, United States
Mathematics Department, U.S. Air Force Academy, Colorado Springs, CO 80841, United States
Mathematics Department, U.S. Air Force Academy, Colorado Springs, CO 80841, United States
ISSN:
0010-4655
Rights:
Copyright 2002 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Mathematics
Metrology
Theoretical physics
Metrology
Theoretical physics
Accession Number:
edscal.13423283
Database:
PASCAL Archive
Further Information
Computational models of particle dynamics often exchange solution data with discretized continuum-fields using interpolation functions. These particle methods require a series expansion of the interpolation function for two purposes: numerical analysis used to establish the model's consistency and accuracy, and logical-coordinate evaluation used to locate particles within a grid. This report presents discrete-expansions for two linear interpolation functions commonly used within triangular and tetrahedral cell geometries. Application of the linear discrete-expansions for numerical analysis and localization within particle methods is outlined and discussed.